AbuseIPDB » AS3257

AS 3257: GTT-BACKBONE GTT Communications Inc. was found in our database!

This autonomous system has 2,745 IP ranges.

ASN AS3257
Name GTT-BACKBONE GTT Communications Inc.
Country 🇺🇸 US
# IP Blocks 2,745
# IPv4 Blocks 2,684
# IPv6 Blocks 61

IP Ranges for AS: 3257

Range # IPs Owner Last Reported
77.77.136.0 - 77.77.147.255 3,072 GTT-BACKBONE GTT Communications Inc. 9 months ago
77.77.153.0 - 77.77.160.255 2,048 GTT-BACKBONE GTT Communications Inc. 9 months ago
77.77.161.0 - 77.77.162.255 512 GTT-BACKBONE GTT Communications Inc. 5 years ago
77.77.164.0 - 77.77.191.255 7,168 GTT-BACKBONE GTT Communications Inc. 8 months ago
77.107.81.0 - 77.107.81.255 256 GTT-BACKBONE GTT Communications Inc. 2 weeks ago
77.107.94.0 - 77.107.94.255 256 GTT-BACKBONE GTT Communications Inc. Never
77.107.103.0 - 77.107.104.255 512 GTT-BACKBONE GTT Communications Inc. Never
77.107.113.0 - 77.107.113.255 256 GTT-BACKBONE GTT Communications Inc. Never
77.107.115.0 - 77.107.115.255 256 GTT-BACKBONE GTT Communications Inc. Never
77.107.126.0 - 77.107.126.255 256 GTT-BACKBONE GTT Communications Inc. Never
78.40.200.0 - 78.40.203.255 1,024 GTT-BACKBONE GTT Communications Inc. 1 year ago
78.40.206.0 - 78.40.207.255 512 GTT-BACKBONE GTT Communications Inc. 11 months ago
78.105.186.0 - 78.105.186.255 256 GTT-BACKBONE GTT Communications Inc. 4 days ago
78.105.199.0 - 78.105.199.255 256 GTT-BACKBONE GTT Communications Inc. 3 days ago
78.105.222.0 - 78.105.222.255 256 GTT-BACKBONE GTT Communications Inc. 2 weeks ago

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